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Project Blue Book file, RB-47, July 17, 1957

USAF / The Black Vault · 57 pages · text by OCR

This Project Blue Book file, released through The Black Vault, covers the RB-47 encounter of 17 July 1957 over Mississippi, Louisiana, Texas and Oklahoma. It includes the record card, which lists the sighting as identified as American Airlines flight 655, and Air Defense Command correspondence that carried the sighting as unknown. There is also Major Lewis D. Chase's observer data sheet and an electronic analysis finding it difficult to conclude nothing was present. James McDonald's reconstructed account is included, along with a CAA letter about airliner incidents.

Open the PDF at page 24 Original source ↗

“Nevers”6 pages

  • p. 7 …have been recorded during the incident apparently never existed. Evaluation of the experience must therefore, rest…
  • p. 8 …velocity that Chase told me he had never seen matched in all of his 20 years…
  • p. 21 …I had never seen anything like it before, especially the rapid changes in direction and terrific…
  • p. 30 …Yet this has never happened, so far as the record shows. If the E-T went…
  • p. 31 …The match is not perfect, but McClure never had the oppor tunity to check the accuracy…
  • p. 57 …The true identity of this aircraft was never determined, however, it is assumed that it was…
(2) AIRCRAFT CALLSIGN LACY 47, TIME OF SIGHTING: 1150Z, 17 57, D-47, 30, 100 FEET, SPEED MACH. 57. COURAGE AND KANSAS -47 CHASED LFOD OVER WORTH, TEXAS BUT WAS UNABLE TO OVERCORRECT.

17/1 5 7 JUL 57

(2) HIGHT

(3) AIRDOR AT

LACY 17

(1) K/A

Organe which ductorion of being of the age of 7.

1. What direction was

faint traveling?

2. What direction was

along the line?

3. What direction was

along the line?

Partiment date and

estimation of slope,

direction, beam of

electricity (encased in

given curve), and

fugitive electr

and water loss

CAA Cochranly

identified as

Cited by

Cases discussed

About this file

Document, cited by the archive. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 57 pages are in the text index: search them above, or from the library's search.